Engineering Schematic Question

So, to any other engineers that may be able to answer this question. My rogue is the said engineer and I have an addon that shows me what patterns that I don't have and what NPC to obtain them.

I already went to the female goblin Sally Fizzlefury out by the hunting expedition in Valley of the four winds, learned the three or so things that I could from her and yet still I haven't a clue where to get the MOP engineering crafted goggles.

Sally doesn't sell them, the goblin with the helmet in the Panda capital city doesn't sell them and the engineer trainers/vendors in Orgrimmar doesn't sell patterns.

So my question to you other engineers is: Where do I get these engineering goggle schematics and other schematics this addon supposedly says is available, where do they drop or what reputation may I need to get them?

The level 90 BoP epic goggles? I learned mine from the Engineering Trainer in Org. Your addon may be showing recipes for mail, cloth, and plate versions, which your rogue can't use, so won't be offered.